68072488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45503}}^1$

素因数の和:45537

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 79360472

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 45503, 91006, 182012, 364024, 500533, 773551, 1001066, 1547102, 2002132, 3094204, 4004264, 6188408, 8509061, 17018122, 34036244, 68072488]

約数ペア:

[(1, 68072488), (2, 34036244), (4, 17018122), (8, 8509061), (11, 6188408), (17, 4004264), (22, 3094204), (34, 2002132), (44, 1547102), (68, 1001066), (88, 773551), (136, 500533), (187, 364024), (374, 182012), (748, 91006), (1496, 45503)]